All Germs
Germs

Legionella pneumophila

UV doses per log reduction

510141951D90 · 90 %92D99 · 99 %143D99.9194DVGW 4-log599.999 %699.9999 %mJ/cm²LOG-REDUKTIONS-STUFE

Medium & classification

Air
Bacterium (vegetative)
Test wavelength 254 nm

UV resistance

Sensitive

19 mJ/cm² are needed for 4-log reduction — classification for system sizing.